Designed to be worn with Alpinestars range of Off-Road boots, the MX Pro Socks are breathable and comfortable, thanks to the reinforced padded support and the rib construction, which enables enhanced levels of stretchability. Features Single layer construction for high levels of breathability and comfort. Moisture wicking construction throughout. Mesh construction for optimized levels of airflow. Reinforced protective padding on the ankle. Rib construction for enhanced stretchability. Reinforced padded support for optimized rider comfort, on and off the bike.